CR for RFR 8154896

Vladimir Kozlov vladimir.kozlov at oracle.com
Mon Apr 25 22:40:04 UTC 2016


Looks good. I will start testing.

Thanks,
Vladimir

On 4/23/16 7:14 PM, Berg, Michael C wrote:
> Hi Folks,
>
> I would like to contribute a bug fix for SKX/EVEX code gen. There is a
> guarantee of isBit(imm8) for jccb which can sometimes fail when upper
> bank register marshaling is required for instructions without EVEX or
> conditionally EVEX support on SKX.  This patch address the minimal set
> of changes which can have this issue.
>
> This code was tested as follows(see jbs entry below):
>
>
> Bug-id: https://bugs.openjdk.java.net/browse/JDK-8154896
>
>
> webrev:
>
> http://cr.openjdk.java.net/~mcberg/8154896/webrev.01/
>
> Thanks,
>
> Michael
>


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